National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Fair

19°F

-7°C

Humidity 45%
Wind Speed W 14 G 28 mph
Barometer 29.93 in (1013.7 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 19 Feb 6:53 pm AKST
Extended Forecast for

8 Miles NNW Alyeska AK

  • Tonight

    Tonight: Areas of blowing snow before 9pm, then areas of blowing snow after midnight. Mostly clear, with a low around -6. North wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: -6 °F

    Areas Blowing
    Snow

  • Friday

    Friday: Areas of blowing snow before 9am. Sunny, with a high near 6. Wind chill values as low as -30. North wind 15 to 20 mph, with gusts as high as 40 mph.

    High: 6 °F

    Areas Blowing
    Snow then
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around -3. North wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: -3 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 11. North wind 15 to 20 mph.

    High: 11 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 2. Northeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 2 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 22. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 22 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of snow after 3am. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Areas of blowing snow before 9pm, then areas of blowing snow after midnight. Mostly clear, with a low around -6. North wind 20 to 25 mph, with gusts as high as 40 mph.
Friday
Areas of blowing snow before 9am. Sunny, with a high near 6. Wind chill values as low as -30. North wind 15 to 20 mph, with gusts as high as 40 mph.
Friday Night
Clear, with a low around -3. North wind 15 to 20 mph, with gusts as high as 35 mph.
Saturday
Sunny, with a high near 11. North wind 15 to 20 mph.
Saturday Night
Mostly clear, with a low around 2. Northeast wind around 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 22. North wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
Partly sunny, with a high near 30.
Monday Night
A chance of snow after 3am. Mostly cloudy, with a low around 16.
Tuesday
A chance of snow. Mostly cloudy, with a high near 25.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 10.
Wednesday
A chance of snow. Mostly cloudy, with a high near 18.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around -10.
Thursday
Partly sunny, with a high near 6.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Alyeska AK
 61.08°N 149.16°W (Elev. 4245 ft)
Last Update:
4:32 pm AKST Feb 19, 2026
Forecast Valid:
7pm AKST Feb 19, 2026-6pm AKST Feb 26, 2026
 
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